Rack with curved sides



FIG. 1 is a top, front, right side perspective view of a rack with curved sides showing my new design;

FIG. 2 is a top, rear, right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view, the right side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a rack with curved sides, as shown and described. 